Java SE 11 Programmer I 1Z0-815 OEM Certkit E-Learning

Prepare for the official Oracle Java SE 11 Programmer I exam (1Z0-815) with this all-inclusive OEM CertKit. Get 1-year access to award-winning e-learning content built by certified Java instructors. The course covers all exam topics with theory, interactive practice, real-world coding examples, and insider tips & tricks to help you pass with confidence.

Study at your own pace through a secure learning platform (LMS), with continuous support from a 24/7 online mentor, challenging quizzes, and the official practice exam included. You'll receive a certificate of completion at the end of the course. LiveLabs are optionally available for hands-on coding practice (additional cost).

Why Choose This Training?

• Covers all exam objectives for Oracle Java SE 11 Programmer I (1Z0-815)
• 1-year access to interactive learning materials
• Designed and led by certified Java instructors
• Includes official practice exam and completion certificate
• 24/7 online mentor for personal support
• Optional LiveLabs for hands-on programming experience
• Fully online, self-paced, and certification-focused

Who Should Attend?

• Aspiring Oracle Java SE 11 certified developers
• Junior developers looking to validate their Java skills
• IT students preparing for a Java development career
• Developers transitioning from Java SE 8 to SE 11
• Organizations aiming to certify their software teams

Course content

Java SE 11: Introduction to Java SE and the NetBeans IDE

Course: 53 Minutes

• Introduction to Computer Programs
• Introduction to the Java Language
• Verifying your Java Development Environment
• Running a Java Program
• Java Classes and Program Structure
• Introduction to the NetBeans IDE
• Creating a Java Project and Class in NetBeans
• Adding Packages to Java Projects in NetBeans
• Writing a Main Method in a Java Program
• Program Output
• Recognizing Syntax Errors in NetBeans
• Exercise: Creating Java Programs

Java SE 11: Variables and Operators

Course: 53 Minutes

• Introduction to Variables
• Using Variables
• Initializing String Variables
• Concatenating Strings
• Using indexOf and substring
• Initializing Integer and Floating Point Variables
• Using Standard Mathematical Operators
• Exploring Operator Precedence Rules
• Setting Precedence Using Parentheses
• Assignment and Concatenation of Numbers and Strings
• Exercise: Concatenating Variables

Java SE 11: Expressions, Arrays, and Loops

Course: 44 Minutes

• Introduction to Branching and Boolean Expressions
• Using Boolean Operators
• Creating if/else Statements
• Creating Nested if/else Statements
• Introduction to Arrays
• Initializing Arrays
• Accessing Array Elements
• Introduction to Loops
• Creating for Loops
• Using break and continue in Loops
• Exercise: Creating Arrays, Branches, and Loops

Java SE 11: Objects & Classes

Course: 56 Minutes

• Introduction to Objects
• Defining Object Properties
• Instantiating Objects
• Describing Object References
• References to Different Objects
• References and Objects in Memory
• Two References for One Object
• Describing Arrays Objects in Memory
• Describing Constructors and Methods
• Implementing Constructors
• Method Parameters
• Method Return Types
• Method Overloading
• Variable Scope
• Exercise: Creating Overloaded Methods

Java SE 11: Encapsulation

Course: 53 Minutes

• Introduction to Static Members
• Creating and Accessing Static Members
• Exploring Constants
• Promoting and Casting Variables
• Converting Data Values
• Introduction to Access Control
• Using Public and Private Modifiers
• Encapsulation3
• Using Setter Methods with Checking
• Overloading Constructors
• Passing an Object Reference
• Passing by Value
• Exercise: Data Conversion in a Setter Method

Java SE 11: Strings and Primitive Data Types

Course: 49 Minutes

• Introduction to Static Members
• Creating and Accessing Static Members
• Exploring Constants
• Promoting and Casting Variables
• Converting Data Values
• Introduction to Access Control
• Using Public and Private Modifiers
• Encapsulation
• Using Setter Methods with Checking
• Overloading Constructors
• Passing an Object Reference
• Passing by Value6
• Exercise: Data Conversion in a Setter Method

Java SE 11: JDK Objects and Nested Loops

Course: 44 Minutes

• Using the JDK API Documentation
• Creating a LocalDateTime Object
• Using Calendars
• Printing Dates
• Converting Between Date Formats
• Parsing the args Array of the Main Method
• Using a while Loop
• Using a do/while Loop
• Using a Standard for Loop
• Exercise: Format Date Input

Java SE 11: Flow Control & Debugging

Course: 43 Minutes

• Using Ternary Statements
• Chaining if/else Statements
• Using a Switch Statement
• Using Two Dimensional Arrays
• Using Enumerated Types
• Using the Eclipse Debugger
• Setting Breakpoints and Stepping Through Code
• Debugging Variables
• Exercise: Debug an if/else Construct

Java SE 11: Inheritance, Polymorphism, and Abstraction

Course: 42 Minutes

• Java Class Hierarchy and Inheritance
• Creating Subclasses
• Overriding Methods in the Superclass
• Using the super Keyword
• Polymorphism
• Casting Superclass References
• Using the instanceof Operator
• Contrasting Abstract and Non-Abstract Classes
• Extending an Abstract Class
• Exercise: Overriding Methods

Java SE 11: Inheritance, Lists, Inference, and Lambda Expressions

Course: 1 Hour, 2 Minutes

• Overriding the to String Method
• The Multiple Inheritance Dilemma
• Implementing a Class Interface
• Interface Reference Casting
• Introduction to Array List
• Using an Array List to Store Objects
• Array Concatenation
• Converting an Array to an Array List
• Using the Stack
• Type Inference Using var
• Lambda Expressions and Predicates
• Exercise: Displaying the Contents of a List

Java SE 11: Exception Handling

Course: 59 Minutes

• Handling Unexpected Events
• Throwable Classes: Error
• Throwable Classes: Runtime Exception
• Uncaught Exceptions and the Call Stack
• Using try/catch to Handle Exceptions
• Explicit Exceptions in NetBeans
• Catching Multiple Exceptions
• Exception in the Java API Documentation
• Working with a Checked Exception
• Exceptions Best Practices
• Propagating Exceptions
• Using Finally
• Exercise: Catching Exceptions

Java SE 11: Modular Design

Course: 43 Minutes

• Deploying an Application as a JAR File
• Creating a JAR File for Deployment
• Running a JAR File from the Command Line
• Client/Server Two and Three Tier Architecture
• Java Modular Design Principles
• Modular Development
• JAR Files and Distribution Issues
• Accessibility Between Classes
• Creating a Modular Application
• Transitive Module Directives
• Compiling and Running a Modular Application
• Modular JDK
• Exercise: Creating and Running a Modular Application

Java SE 11: JShell

Course: 41 Minutes

• Introduction to the JShell
• Launching JShell
• Using JShell Scratch and Traditional Variables
• Creating JShell Snippets
• Using the list, edit, and drop JShell Commands
• Using the save and open JShell Commands
• Using the vars, method, types, and imports Commands
• Enhancing the IDE with JShell
• Using JShell in NetBeans
• Exercise: Creating a JShell Snippet